87292-74-8
1-(4-Methylphenyl)-2-chlor-maleinsaeureanhydrid
+
74497-02-2
1-aminobenzene
→
~82%
74211-55-5
3-chloro-4-(4-methylphenyl)-1-phenylpyrrole-2,5-dione
3152-16-7
3-(4-methylphenyl)furan-2,5-dione